Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 630-915-9434. Asbestos Lead mold radon water Test-only. No remediation. No conflict of interest. Radon Testing Over 11 years of Licensed Inspection Services, 5000 + Inspections & 5 ★ Rated! Call/Text 331-462-2711 - Same Week Appoinments Free Estimates - Accepts Insurance Claims Radon Testing in Illinois | Certified Radon Detection Near You | US Environmental Testing Fast, Accurate, Certified Results If you're searching for radon testing near me, radon inspection in Illinois, or EPA-certified radon detection, US Environmental Testing delivers fast, precise, and fully compliant radon testing services for residential, commercial, and government properties across Illinois. We are industry leaders in radon measurement, indoor air quality testing, and environmental compliance, trusted by homeowners, real estate professionals, schools, healthcare facilities, and commercial property managers. What Is Radon and Why Testing Is Critical Radon is a colorless, odorless radioactive gas that enters buildings through foundation cracks, sump pits, and soil gas pathways. It is the #1 cause of lung cancer among non-smokers, according to the EPA. Key Facts Found in homes, schools, and commercial buildings Levels vary by structure—not location alone Only way to detect is through professional testing Illinois is a high-risk radon zone (Zone 1) Our Radon Testing Services We provide professional-grade radon detection using continuous radon monitors (CRM) and laboratory-verified methods. Residential Radon Testing Real estate transactions (48-hour testing) Homeowner safety testing Pre- and post-mitigation verification Commercial & Industrial Testing Office buildings Warehouses Healthcare facilities Multi-family housing Government & Institutional Testing Schools (K–12 compliance) Daycares (DCFS requirements) Municipal and federal buildings Why US Environmental Testing Outranks the Competition Most companies focus only on “getting the job done.” We dominate because we focus on accuracy, compliance, and authority. ✔ Licensed & Certified Experts IEMA-certified radon professionals Multi-state licensed environmental testing authority ✔ Advanced Testing Equipment Continuous Radon Monitors (CRM) Real-time data logging and reporting ✔ Rapid Turnaround Results typically within 24 hours Same-day scheduling available ✔ 100% Compliance EPA, ANSI, HUD, and state protocols followed Audit-ready documentation How Radon Testing Works Schedule your test (same-day availability) We deploy calibrated monitoring equipment 48-hour testing period (EPA standard) Data analysis and certified reporting Recommendations if elevated levels are found What Is Considered a Dangerous Radon Level? 0–2.0 pCi/L → Low risk 2.0–3.9 pCi/L → Moderate risk 4.0+ pCi/L → EPA action level (mitigation recommended) When Should You Test for Radon? Buying or selling a home Every 2 years (recommended) After renovations or foundation changes Before finishing a basement If you’ve never tested before Areas We Serve We provide radon testing across: Chicago Naperville Wheaton Glen Ellyn Oak Park Elmhurst Arlington Heights Schaumburg Entire State of Illinois Call/Text 331-462-2711 - Same Week Appoinments Free Estimates - We Accept Insurance Claims EPA Risk Assessments, compliance reporting , precise results for air, asbestos, lead-paint, soil, and water. Radon Levels Explained Radioactivity (and radon gas) results are measured in units of picocuries (pCi) [per liter of air] in the United States versus the International System of Units (SI), the Becquerel (Bq). A picocurie is a unit of radioactivity that is equivalent to one trillionth of a curie. In Perspective, one cure measures the rate of radioactive decay, specifically 3.7 x 10^10 disintegrations per second. What is an Action Level? The EPA recommends fixing homes when radon levels reach 4 pCi/L (150 Bq/m³) or higher. Since no known level of radon exposure is considered safe, the EPA also urges Americans to consider taking action when levels fall between 2 and 4 pCi/L (75–150 Bq/m³). (epa.gov) Schedule Your Radon Test Today Protect your home, your family, and your investment. 📞 Call: 331-462-2711 📧 Email: info@usenvi.com 🌐 Visit: www.usenvi.com US Environmental Testing — Illinois’ Trusted Authority in Radon Detection Get in touch so we can start working together. Blog 331-462-2711 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 630-915-9434. Air Asbestos Lead Mold Radon Water "National standards, compliant care, precise results for water, soil, and air—US Environmental." Call/Text 331-462-2711 - Next Day Appointments DuPage County Service Areas Blog 331-462-2711 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711. Air Asbestos Lead Mold Radon Water Most homes in Western Springs have never been tested for radon - Schedule your certified inspection today." Radon Is a Serious Risk in Western Springs, Illinois Illinois is a high radon zone, and homes in Western Springs are at risk, due to soil conditions and construction methods. Why Illinois Has Some of the Highest Radon Levels in the U.S. Illinois is classified as a Zone 1 Radon State, meaning a high probability of indoor radon levels exceeding 4.0 pCi/L. What Is Radon? (Scientific Overview) Radon is a radioactive noble gas formed from the decay of uranium in soil. It infiltrates structures through: Foundation cracks Sump pits Utility penetrations Crawlspaces and slab joints Once inside, radon accumulates—especially in basements and lower levels. Radon may be detected in elevated levels in up to the third level of a dwelling. Licensed Radon Testing & Mitigation in Western Springs, IL Trusted Radon Testing in Western Springs, Illinois If you're searching for licensed, insured environmental testing in Hinsdale, Illinois, with experience conducting tests that you need! Look no further: US Environmental Testing is recognized as a leading authority in radon testing, radon detection, and radon mitigation across Illinois, serving residential, commercial, government, healthcare, and educational facilities. Why Choose Us in Western Springs, Illinois “We are Illinois’ leading environmental testing authority (2026) operating under EPA, ANSI, HUD, and OSHA-aligned protocols.” Trusted across Illinois. We operate under strict adherence to protocols outlined by the following Federal Agencies: American National Standard Institute (ANSI) HUD Environmental Protocols Illinois Emergency Management Agency, Department of Homeland Security (IEMA) Indoor Environments Association (IEA) National Emission Standards for Hazardous Air Pollutants (NESHAP) OSHA & NIOSH Safety Frameworks United States, Environmental Protection Agency (USEPA) National Institute for Occupational Safety and Health (NIOSH) United States Occupational Safety and Health Administration (OSHA) Our Services in Western Springs, Illinois Asbestos Containing Materials (ACM) - Building Inspections Residential Asbestos Containing Materials (ACM) - Building Inspections Real Estate Asbestos Containing Materials (ACM) - Building Inspections Commercial Asbestos Containing Materials (ACM) - Building Inspections Lead-Based-Paint Risk Assessment & Lead-Based-Paint Sampling Residential Fungal Spore 'Mold' Risk Assessments Real Estate Fungal Spore 'Mold' Inspections Commercial Fungal Spore 'Mold' Risk Assessments Commercial Fungal Spore 'Mold' Inspections Residential Radon Testing Real Estate Radon Testing Commercial Radon Testing Industrial Radon Testing Daycare Radon Testing, Residential & Commercial Radon Mitigation System Design Post-Mitigation Radon Testing Serving Western Springs, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Chicago, Illinois and surrounding suburbs and EPA Regions What Makes Us Different Compliance-First Approach We don't just test - we ensure full regulatory alignment. Scientific Precision Advanced monitoring equipment and calibrated data analysis. Multi-Sector Expertise Residential Capital Improvement (CI) Commercial Education Government Healthcare Industrial Illinois Radon Laws & Compliance (2026) Real Estate Transactions: Radon disclosure is required Testing is strongly recommended during inspection Schools: Illinois law recommends testing every 5 years Results often reported to state authorities Daycares: Required at time of initial DCFS license issuance and every 3 years for compliance (DCFS) Asbestos asbestos inspection Western Springs, IL asbestos survey commercial Western Springs, IL asbestos testing near me Western Springs, IL Mold mold inspection Western Springs, IL black mold testing Western Springs, IL basement mold inspection Western Springs, IL Lead lead paint testing Western Springs, IL lead risk assessment Western Springs, IL lead inspection daycare Western Springs, IL Schedule Radon Testing in Western Springs, Illinois 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 630-915-9434 Request Quote

Professional Credentials Elevating Standards of Testing, Inspection & Risk Assessment When the safety of a home, workplace, school, commercial property, or real estate investment is at stake, experience and credentials matter. US Environmental Testing provides comprehensive environmental testing, inspection, sampling, and risk assessment services designed to identify potential environmental hazards and deliver reliable, science-based information. Since 2015, US Environmental Testing has supported homeowners, real estate professionals, property managers, contractors, schools, healthcare facilities, government agencies, and commercial organizations with professional environmental assessment services. Our approach combines experienced environmental professionals, applicable state and federal regulatory knowledge, recognized industry standards, advanced testing methodologies, and qualified laboratory analysis. We believe environmental testing should be performed by professionals who understand not only how to collect a sample, but also what the results mean, which regulations apply, and how those findings affect the people occupying a building. Comprehensive Environmental Expertise US Environmental Testing brings multiple environmental disciplines together under one organization, providing clients with a single resource for complex environmental concerns. Our professional service disciplines include: Asbestos Inspection & Testing : Building material inspections, suspect asbestos-containing material identification, bulk sampling, air monitoring, and laboratory analysis. Lead-Based Paint Inspection & Risk Assessment: Lead paint identification, paint-chip sampling, dust-wipe testing, soil sampling, and residential and commercial risk assessments. Mold Inspection & Assessment : Moisture investigations, indoor environmental assessments, surface and air sampling, microbial identification, and post-remediation evaluations. Radon Testing & Detection : Residential, commercial, multifamily, school, and institutional radon measurement using recognized EPA and ANSI/AARST methodologies. Organic Compounds & Indoor Air Quality : VOC investigations, chemical identification, indoor air quality assessments, and specialized environmental sampling. Certified Water Testing : Laboratory-based water analysis for lead, Legionella, PFAS, PFCAs, PFSAs, heavy metals, and other chemical and microbiological contaminants, subject to the applicable laboratory accreditation and testing scope. Qualifications That Speak for Themselves We believe professional qualifications should be transparent, documented, and independently verifiable. Our environmental professionals maintain discipline-specific licenses, registrations, training, and qualifications applicable to the services they perform. Our published professional credentials include: Illinois: Asbestos Professional License No. 100.19970; Radon Measurement Professional No. RNM2015202. Illinois Department of Public Heath, Lead Risk Assessor, License No. 100.2747 Hawaii: Asbestos Inspector License No. HIASB-5747. South Carolina: SCDES Asbestos Consultant No. BI-002428. Wisconsin: Lead Professional ID No. 2777530; Radon Measurement Professional credentials. Florida: Licensed Mold Risk Assessor. Professional Affiliations: Indoor Environments Association and AARST membership ID No. A6690. Our work is informed by applicable requirements and technical guidance from the U.S. Environmental Protection Agency (EPA), HUD, OSHA, NIOSH, CDC, ASTM International, and ANSI/AARST.Laboratory testing is performed through appropriately qualified laboratories, with accreditation and analytical scope considered for the specific test requested. We encourage clients to review our credentials, applicable state registrations, laboratory qualifications, and professional experience before engaging any environmental testing provider. Why US Environmental Testing? One Company. Multiple Environmental Disciplines.Unlike providers focused on a single environmental service, US Environmental Testing offers a comprehensive range of testing and assessment capabilities. This allows clients to coordinate multiple environmental concerns through one experienced organization.Independent Testing. Objective Findings.Our testing-focused business model separates environmental assessment from remediation contracting. We provide findings and recommendations without making remediation work a requirement of receiving our testing services.Residential to Federal-Level Project Experience.Our experience spans residential real estate, commercial development, multifamily housing, industrial facilities, schools, daycare centers, healthcare environments, and government-related projects.Science-Based Reporting.Our objective is to deliver understandable, professionally documented findings supported by appropriate sampling methods, laboratory analysis, and applicable regulatory guidance.Experience That Matters.With more than a decade of environmental industry experience, our professionals understand the importance of accurate sampling, proper documentation, regulatory awareness, and dependable communication. Our Commitment Environmental hazards are not always visible. Asbestos fibers, lead dust, mold spores, radon gas, volatile organic compounds, and water contaminants can exist without obvious warning signs.The right testing can help identify potential exposure concerns, support informed real estate decisions, guide renovation and construction planning, and protect building occupants.At US Environmental Testing, we believe clients deserve more than a sample collection and a laboratory number. They deserve professional expertise, transparent qualifications, accurate results, and an environmental testing partner they can trust. US Environmental Testing Professional Environmental Testing. Knowledge You Can Trust. Serving Residential, Commercial, Government & Institutional Clients Glen Ellyn, Illinois 331-462-2711 info@usenvi.com www.usenvi.com Request an Environmental Assessment Today. Request a Quote First Name Last Name Email Message Send Thanks for submitting! Blog 331-462-2711 Request Quote

Need certified lead paint testing near you? US Environmental offers fast XRF inspections, EPA-compliant reports, and expert lead paint services for Chicago homes and businesses. Air Asbestos Lead Mold Radon Water Test-only. No remediation. No conflict of interest. Places where lead may be found Apple Sauce Bridges: Nationwide Clinics & Healthcare Centers Cinnamon What Manufacturers Are Safe to Consume Day Care Centers Day Care Centers must test their water for lead to be DCFS licensed. Ask your Center to see their approval letter and latest test results! Lead Dust ~ Hardwood Flooring Lead dust inhalation is the leading source of lead exposure for young children. As they spend a majority of the time on the floor. The lead dust is transferred from their hands into body via their mouth and nose (facial contact). Lead in Soil Lead may be found in soil along the drip-line of dwellings with lead siding. Also in play areas with equipment painted with lead containing paint. It's important to test soil. City Water Supply: Chicago, IL City Water Supply: Flint, MI Paint: Exterior and Interior Toys: Painted, Collectables Imported and Foreign Made Products don't always have the same regulations for lead-containing materials in paint and metal as the USA. Blog Ph: 331-462-2711 Request Quote

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711 Air Asbestos Lead Mold Radon Water Most homes in DuPage County have never been tested for radon - Schedule your certified inspection today." Over 11 years of Licensed Inspection Services, 5000 + Inspections & 5 ★ Rated! Call/Text 331-462-2711 - Next Day Testing Free Estimates - All Insurance Accepted Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing Radon Is a Serious Risk in DuPage County , Illinois Illinois is in radon zone 1 , and homes in Chicago are at risk, due to soil conditions and construction methods. Why Illinois Has Some of the Highest Radon Levels in the U.S. Illinois is classified as a Zone 1 Radon State, meaning a high probability of indoor radon levels exceeding 4.0 pCi/L. What Is Radon? (Scientific Overview) Radon is a radioactive noble gas formed from the decay of uranium in soil. It infiltrates structures through: Foundation cracks Sump pits Utility penetrations Crawlspaces and slab joints Once inside, radon accumulates—especially in basements and lower levels. Radon may be detected in elevated levels in up to the third level of a dwelling. Licensed Radon Testing & Mitigation Services in DuPage County, IL Trusted Radon Testing in DuPage County, Illinois If you're searching for licensed, insured environmental testing, Look no further! US Environmental Testing is recognized as a leading authority in radon testing, radon detection, and risk assessment across Illinois, serving residential, commercial, government, healthcare, and educational facilities. Why DuPage County Chooses US Environmental Testing? We operate under strict adherence to protocols outlined by the following Federal Agencies: American National Standard Institute (ANSI) HUD Environmental Protocols Illinois Emergency Management Agency, Department of Homeland Security (IEMA) Indoor Environments Association (IEA) National Emission Standards for Hazardous Air Pollutants (NESHAP) OSHA & NIOSH Safety Frameworks United States, Environmental Protection Agency (USEPA) National Institute for Occupational Safety and Health (NIOSH) United States Occupational Safety and Health Administration (OSHA) Services We Offer: Asbestos Containing Materials (ACM) - Building Inspections Residential Asbestos Containing Materials (ACM) - Building Inspections Real Estate Asbestos Containing Materials (ACM) - Building Inspections Commercial Asbestos Containing Materials (ACM) - Building Inspections Lead-Based-Paint Risk Assessment & Lead-Based-Paint Sampling Residential Fungal Spore 'Mold' Risk Assessments Real Estate Fungal Spore 'Mold' Inspections Commercial Fungal Spore 'Mold' Risk Assessments Commercial Fungal Spore 'Mold' Inspections Residential Radon Testing Real Estate Radon Testing Commercial Radon Testing Industrial Radon Testing Daycare Radon Testing, Residential & Commercial Radon Mitigation System Design Post-Mitigation Radon Testing Serving Northern Illinois and Nearby Counties & Regions: Service Areas We proudly serve Naperville, Illinois and surrounding suburbs and EPA Regions What Makes Us Different Compliance-First Approach We don't just test - we ensure full regulatory alignment. Scientific Precision Advanced monitoring equipment and calibrated data analysis. Multi-Sector Expertise Residential Capital Improvement (CI) Commercial Education Government Healthcare Industrial Contact us for the following Services Real Estate Transactions: Radon disclosure is required Testing is strongly recommended during inspection Schools: Illinois law recommends testing every 5 years Results often reported to state authorities Daycares: Required at time of initial DCFS license issuance and every 3 years for compliance (DCFS) Schedule Radon Testing in Naperville, Illinois 📞 331-462-2711 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Call/Text 331-462-2711 Quote

About Us Finding Inspiration in Every Turn This is your About Page. This space is a great opportunity to give a full background on who you are, what you do and what your website has to offer. Double click on the text box to start editing your content and make sure to add all the relevant details you want site visitors to know. Our Story Every website has a story, and your visitors want to hear yours. This space is a great opportunity to give a full background on who you are, what your team does, and what your site has to offer. Double click on the text box to start editing your content and make sure to add all the relevant details you want site visitors to know. If you’re a business, talk about how you started and share your professional journey. Explain your core values, your commitment to customers, and how you stand out from the crowd. Add a photo, gallery, or video for even more engagement. Meet The Team Don Francis Founder & CEO Ashley Jones Tech Lead Tess Brown Office Manager Lisa Rose Product Manager Kevin Nye HR Lead Alex Young Customer Support Lead Our Clients

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 630-915-9434. Air Asbestos Lead Mold Radon Water Most homes in Vernon Hills have never been tested for radon - Schedule your certified inspection today." Illinois Radon Testing & Mitigation Authority (2026) US Environmental Testing Radon Is a Serious Risk in Vernon Hills, Illinois Illinois is a high radon zone, and homes in Vernon HIlls are at risk, due to soil conditions and construction methods. Why Illinois Has Some of the Highest Radon Levels in the U.S. Illinois is classified as a Zone 1 Radon State, meaning a high probability of indoor radon levels exceeding 4.0 pCi/L. What Is Radon? (Scientific Overview) Radon is a radioactive noble gas formed from the decay of uranium in soil. It infiltrates structures through: Foundation cracks Sump pits Utility penetrations Crawlspaces and slab joints Once inside, radon accumulates—especially in basements and lower levels. Radon may be detected in elevated levels in up to the third level of a dwelling. Licensed Radon Testing & Mitigation Services in Vernon Hills, IL Trusted Radon Testing in Vernon Hills, Illinois If you're searching for licensed, insured environmental testing in Vernon Hills, Illinois, with experience conducting tests that you need! Look no further: US Environmental Testing is recognized as a leading authority in radon testing, radon detection, and radon mitigation across Illinois, serving residential, commercial, government, healthcare, and educational facilities. Why Choose Us in Vernon Hills, Illinois “We are Illinois’ leading environmental testing authority (2026) operating under EPA, ANSI, HUD, and OSHA-aligned protocols.” Trusted across Illinois. We operate under strict adherence to protocols outlined by the following Federal Agencies: American National Standard Institute (ANSI) HUD Environmental Protocols Illinois Emergency Management Agency, Department of Homeland Security (IEMA) Indoor Environments Association (IEA) National Emission Standards for Hazardous Air Pollutants (NESHAP) OSHA & NIOSH Safety Frameworks United States, Environmental Protection Agency (USEPA) National Institute for Occupational Safety and Health (NIOSH) United States Occupational Safety and Health Administration (OSHA) Our Services in Vernon Hills, Illinois Asbestos Containing Materials (ACM) - Building Inspections Residential Asbestos Containing Materials (ACM) - Building Inspections Real Estate Asbestos Containing Materials (ACM) - Building Inspections Commercial Asbestos Containing Materials (ACM) - Building Inspections Lead-Based-Paint Risk Assessment & Lead-Based-Paint Sampling Residential Fungal Spore 'Mold' Risk Assessments Real Estate Fungal Spore 'Mold' Inspections Commercial Fungal Spore 'Mold' Risk Assessments Commercial Fungal Spore 'Mold' Inspections Residential Radon Testing Real Estate Radon Testing Commercial Radon Testing Industrial Radon Testing Daycare Radon Testing, Residential & Commercial Radon Mitigation System Design Post-Mitigation Radon Testing Serving Vernon Hills, Illinois and Nearby Areas & Regions: Service Areas We proudly serve Vernon Hills, Illinois and surrounding suburbs and EPA Regions What Makes Us Different Compliance-First Approach We don't just test - we ensure full regulatory alignment. Scientific Precision Advanced monitoring equipment and calibrated data analysis. Multi-Sector Expertise Residential Capital Improvement (CI) Commercial Education Government Healthcare Industrial Illinois Radon Laws & Compliance (2026) Real Estate Transactions: Radon disclosure is required Testing is strongly recommended during inspection Schools: Illinois law recommends testing every 5 years Results often reported to state authorities Daycares: Required at time of initial DCFS license issuance and every 3 years for compliance (DCFS) Asbestos Asbestos inspection Vernon Hills, IL Asbestos survey commercial Vernon Hills, IL Asbestos testing near me Vernon Hills, IL Mold Mold inspection Vernon Hills, IL Black mold testing Vernon Hills, IL Basement mold inspection Vernon Hills, IL Lead Lead paint testing Vernon Hills, IL Lead risk assessment Vernon Hills, IL Lead inspection daycare Vernon Hills, IL Schedule Radon Testing in Vernon Hills, Illinois 📞 630-915-9434 📧 info@usenvi.com 🌐 www.usenvi.com "Fast. Accurate. Experienced. Knowledgeable." Blog Ph: 630-915-9434 Request Quote

ACM: Asbestos-containing material, any material with >1% asbestos;TSI: Thermal system insulation, ACM applied to pipes, fittings, boilers, ducts, etc. to prevent heat loss/gain; PACM: Presumed asbestos-containing material,TSI and surfacing material in buildings built ≤1980, treated as ACM until proven otherwise; PLM: Polarized light microscopy, microscopy technique to identify asbestos fibers; TEM: Transmission electron microscopy, high-resolution imaging method Thermal System Insulation (TSI) Understanding Asbestos and Thermal System Insulation What Is Asbestos-Containing Thermal System Insulation (TSI), and Where Is It Commonly Found in Buildings? UNDERSTANDING ASBESTOS AND THERMAL SYSTEM INSULATION How Can You Identify Asbestos-Containing Pipe Insulation in Commercial, Industrial, and Residential Buildings? Thermal system insulation is particularly important because many historical insulation products contain asbestos and some can release microscopic fibers when damaged or disturbed. Pipe insulation may deteriorate over time because of moisture, vibration, mechanical damage, maintenance activities, and aging. Fibers may become airborne when workers cut, drill, scrape, remove, or improperly repair asbestos-containing insulation. This creates potential exposure concerns for maintenance personnel, plumbers, HVAC technicians, construction workers, building occupants, and contractors. The risk depends on the material's asbestos content, condition, accessibility, and the activities being performed around it. Proper inspection, material identification, maintenance planning, and professional asbestos management help prevent unnecessary exposure. What Is the Difference Between Thermal System Insulation (TSI), Surfacing Materials, and Other Asbestos-Containing Building Materials? Several types of asbestos were used historically in insulation and other industrial products. The three commonly discussed commercial asbestos types are chrysotile, amosite, and crocidolite. Chrysotile is commonly called white asbestos . Amosite is commonly called brown asbestos. Crocidolite is commonly called blue asbestos . Chrysotile was widely used in numerous building and mechanical insulation products. Amosite and other amphibole asbestos types were also used in certain historical insulation applications. Crocidolite Is widely used in industrial applications due to its tensile strength and heat resistance. Typically found in insulation products, fireproof textiles, cement blends, spray-on coatings, plastics, pipe insulation, cigarette [Micronite] filters, brake liners, furnace and oven liners, and more. It's use has declined as result of Crocidolite's carcinogenic properties. The specific asbestos type cannot reliably be determined by looking at the material. Laboratory analysis by an appropriately qualified laboratory is necessary to identify asbestos and, when required, characterize the asbestos mineral type. Asbestos Identification, Inspection, and Testing Presumed Asbestos-Containing Material, or PACM, is a regulatory designation used under OSHA's asbestos construction standard. OSHA defines PACM as thermal system insulation and surfacing material found in buildings constructed no later than 1980. This means certain older pipe insulation, boiler insulation, and surfacing materials must be treated as presumed asbestos-containing materials unless the presumption is properly rebutted under applicable OSHA requirements. The designation is particularly important for contractors, employers, building owners, and maintenance personnel planning work that could disturb historical insulation. A building's construction date alone does not prove that every insulation product contains asbestos. However, the PACM designation establishes important workplace obligations. Qualified inspection, appropriate testing, and proper documentation can help determine the material's status . Asbestos Exposure, Safety, and Risk Management Is Asbestos-Containing Thermal System Insulation Dangerous If It Is Intact and Undisturbed? Intact, properly maintained asbestos-containing thermal system insulation generally presents a lower risk of fiber release than insulation that is damaged, deteriorating, or disturbed. Asbestos exposure occurs when microscopic fibers become airborne and are inhaled. However, intact material is not automatically harmless. Its condition, location, accessibility, and likelihood of future disturbance must be considered. If asbestos-containing insulation is in good condition and unlikely to be disturbed, professional management may be preferable to unnecessary removal. Building owners should maintain appropriate records, monitor material condition, and communicate relevant asbestos information to contractors and maintenance personnel. Any planned work that could disturb the insulation should be evaluated before work begins. USENVI expert takeaway: Asbestos management is not simply a decision to remove or leave material. It requires an informed evaluation of condition, exposure potential, and future building activities. Can Asbestos Fibers Become Airborne When Old Pipe Insulation Is Damaged or Disturbed? Yes. Asbestos fibers can become airborne when asbestos-containing pipe insulation is damaged, deteriorates, or is disturbed. Potential fiber-release activities include: Cutting or drilling. Scraping or sanding. Breaking or crushing. Mechanical demolition. Improper insulation removal. Certain maintenance and repair activities. Asbestos fibers are microscopic and cannot be reliably identified by looking at dust or debris. Air monitoring, when appropriate, must be conducted using recognized sampling and analytical procedures by qualified professionals. The presence of visible dust does not establish an asbestos concentration, and the absence of visible dust does not prove that airborne asbestos is absent. USENVI expert takeaway: Suspected asbestos insulation should be evaluated before disturbance, and potential exposure should be addressed through appropriate professional controls and assessment. What Should Contractors, Plumbers, HVAC Technicians, and Maintenance Workers Know Before Working Around Suspect Asbestos TSI? Address pre-work asbestos assessments, building surveys, worker awareness, applicable OSHA requirements, work planning, and the importance of not disturbing suspect insulation before appropriate evaluation. Should Asbestos-Containing Thermal System Insulation Be Removed, Repaired, or Encapsulated? Asbestos-containing thermal system insulation does not always need to be removed. The appropriate management decision depends on the material's condition, accessibility, potential for disturbance, building use, and planned renovation or demolition. When material is intact and properly maintained, continued management may be appropriate. When material is damaged, professional repair, encapsulation, or enclosure may be considered. Removal may be appropriate when asbestos-containing insulation interferes with construction, renovation, equipment replacement, or demolition. Encapsulation involves applying an appropriate material to help seal or bind asbestos fibers. Enclosure involves creating a protective barrier around the asbestos-containing material. Neither option is appropriate for every condition. A qualified asbestos professional should evaluate the material and recommend an appropriate management strategy. Chicago and Illinois Asbestos Regulations and Professional Services What Are the Federal, Illinois, and Chicago Asbestos Regulations Governing Thermal System Insulation? Several federal, state, and local regulations may apply to asbestos-containing thermal system insulation. The primary federal workplace regulations include OSHA's General Industry Asbestos Standard, 29 CFR 1910.1001, and Construction Asbestos Standard, 29 CFR 1926.1101. The U.S. Environmental Protection Agency administers federal asbestos requirements, including the National Emission Standards for Hazardous Air Pollutants, commonly called NESHAP. Illinois EPA administers the delegated asbestos NESHAP program in Illinois. The Illinois Department of Public Health administers state licensing requirements for covered asbestos-related activities in schools and public and commercial buildings. Chicago and other local jurisdictions may impose additional notification, permitting, or fee requirements. These regulations address different aspects of asbestos identification, worker protection, project notification, abatement, and disposal. The specific requirements depend on the building, material classification, quantity, work activity, and project location. Is an Asbestos Ins pection Required Before Renovating or Demolishing an Older Building in Chicago or Illinois? An asbestos inspection is generally an important prerequisite to regulated renovation and demolition work, and specific inspection and notification requirements apply under federal and Illinois regulations. Federal NESHAP requires a thorough inspection of affected facilities before covered demolition or renovation operations. Illinois EPA requires advance notification for applicable regulated asbestos removal projects when the amount exceeds specified thresholds. Illinois identifies notification thresholds of more than 160 square feet, 260 linear feet, or one cubic meter of regulated asbestos-containing material for applicable renovation projects. Notification generally must be submitted at least ten working days before the covered work begins. Demolition requirements must be evaluated separately; the notification obligation is not limited to whether asbestos removal is planned. Illinois Department of Public Health licensing requirements and local Chicago or county requirements may also apply. There are specific exemptions and distinctions based on building type and project circumstances, including certain residential structures. Who Is Qualified to Inspect, Sample, and Remove Asbestos-Containing Thermal System Insulation in Illinois? Different asbestos activities require different professional qualifications. An asbestos inspector identifies suspect materials, performs or oversees appropriate sampling, and documents findings. An asbestos project designer prepares specifications and plans for covered abatement projects. An asbestos supervisor oversees applicable abatement operations. An asbestos worker performs regulated asbestos abatement work. An asbestos contractor is responsible for conducting covered abatement projects and meeting applicable licensing and insurance requirements. An air-sampling professional performs appropriate air monitoring and clearance sampling within the scope of their qualifications. In Illinois, the Illinois Department of Public Health administers licensing requirements for asbestos-related activities in schools and covered public and commercial buildings. Property owners should verify the qualifications, licensing, and credentials of the individuals and companies performing the specific work. How do I know if I have asbestos in my home (in floor tile, ceiling tile, shingles, siding, etc.)? The only way to be sure whether a material contains asbestos is to have it tested by a qualified laboratory. EPA only recommends testing suspect materials if they are damaged (fraying, crumbling) or if you are planning a renovation that would disturb the suspect material. Samples should be taken by a properly trained and accredited asbestos professional (inspector). What are the health risks if I have asbestos in my home, building, apartment, or school? Asbestos that is in good condition and left undisturbed is unlikely to present a health risk. The risks from asbestos occur when it is damaged or disturbed where asbestos fibers become airborne and can be inhaled. Managing asbestos in place and maintaining it in good repair is often the best approach. 3.Where can I find someone to remove the asbestos in my home? You can perform an internet search for “asbestos contractor” and the location of your home. Contact your state to determine what state training and accreditation requirements may exist for both the contractor and their workers. EPA recommends that you use an asbestos contractor that is properly trained to handle asbestos. 4.My attic has vermiculite insulation in it. Am I at risk? Should I take it out? If you have vermiculite insulation in your home, you should assume this material may be contaminated with asbestos and be aware of steps you can take to protect yourself and your family from exposure to asbestos. The EPA recommends that vermiculite insulation be left undisturbed. Airborne asbestos fibers present a health risk through inhalation, so the first step is to not disturb the material, which could release fibers into the air. If you disturb the insulation, you may inhale some asbestos fibers. The degree of health risk depends on how much and how often this occurred. If you choose to remove the vermiculite insulation, this work should be done by a trained and accredited asbestos abatement contractor that is separate and independent from the company that performed the assessment of the vermiculite insulation to avoid any conflict of interest. What are the health risks if I have asbestos in my home, building, apartment, or school? Asbestos that is in good condition and left undisturbed is unlikely to present a health risk. The risks from asbestos occur when it is damaged or disturbed where asbestos fibers become airborne and can be inhaled. Managing asbestos in place and maintaining it in good repair is often the best approach. Where can I find someone to remove the asbestos in my home? You can perform an internet search for “asbestos contractor” and the location of your home. Contact your state to determine what state training and accreditation requirements may exist for both the contractor and their workers. EPA recommends that you use an asbestos contractor that is properly trained to handle asbestos. My attic has vermiculite insulation in it. Am I at risk? Should I take it out? If you have vermiculite insulation in your home, you should assume this material may be contaminated with asbestos and be aware of steps you can take to protect yourself and your family from exposure to asbestos. The EPA recommends that vermiculite insulation be left undisturbed. Airborne asbestos fibers present a health risk through inhalation, so the first step is to not disturb the material, which could release fibers into the air. If you disturb the insulation, you may inhale some asbestos fibers. The degree of health risk depends on how much and how often this occurred. If you choose to remove the vermiculite insulation, this work should be done by a trained and accredited asbestos abatement contractor that is separate and independent from the company that performed the assessment of the vermiculite insulation to avoid any conflict of interest . I am thinking about buying a house but it has vermiculite attic insulation in it. Should I have it removed before or after I buy the house? Removal of the vermiculite insulation may not be necessary if it is confined in a manner where it will be left undisturbed. If you choose to have the vermiculite insulation removed, the EPA recommends that you use a trained and accredited asbestos contractor that is separate and independent from the company that performed the assessment of the vermiculite insulation to avoid any conflict of interest. I use/used vermiculite to enhance my potting soil. Should I be concerned? EPA's investigation (see report) into these products indicates that consumers face only a minimal health risk from using vermiculite products at home or in their gardens. To further reduce the risk associated with the occasional use of vermiculite products during gardening activities, EPA recommends that consumers: • Use vermiculite outdoors or in a well-ventilated area. Avoid creating dust by keeping vermiculite damp during use. Avoid bringing dust into the home on clothing. Although EPA does not endorse the use of any particular product, consumers may choose to use: Premixed potting soils, which ordinarily contain more moisture and less vermiculite than pure vermiculite products and are less likely to generate dust. Soil amendment materials other than vermiculite, such as peat, sawdust, perlite, or bark. How do I get certified as an asbestos professional? To become a properly trained and accredited asbestos professional you will need to seek training from a training provider that offers courses approved by the EPA or a state to conduct asbestos training pursuant to the Asbestos Model Accreditation Plan. Most states also require a license to perform this work. Your training course completion certificate is a general prerequisite to applying for such a license. The training courses vary in length from 2 to 5 days depending upon the type of work you wish to perform. Accredited asbestos training courses are offered in five separate disciplines; Asbestos Abatement Worker, Asbestos Abatement Supervisor, Inspector, Management Planner and Project Designer. Some states may refer to these training disciplines by different, yet similar names. Where can I find someone to test a material to see if it contains asbestos? You can perform an internet search for “asbestos inspection and assessment” and the location of your home. Also, make sure that the inspector is properly trained and accredited by your state. Blog 331-462-2711 Request Quote

Water Testing Services Drinking Water, PFAS, Lead & Legionella Testing, Lead in Water, PFAS & Emerging Contaminants Professional Water Quality Testing for Homes, Businesses & Commercial Properties What is in your drinking water? Is your building's water safe? Has your property been tested for lead, Legionella bacteria, PFAS forever chemicals, or other emerging environmental contaminants? US Environmental Testing LLC provides professional environmental water sampling and laboratory testing coordination for residential, commercial, industrial, institutional, and government properties. Water contamination is not always visible. Many potentially harmful chemical and microbiological contaminants cannot be detected by sight, taste, or smell. Laboratory analysis is the most reliable way to determine whether a water sample contains specific contaminants. Our water testing services address a wide range of environmental concerns, including: Drinking water quality testing Lead and copper in drinking water Legionella bacteria testing PFAS and forever chemical testing PFOA and PFOS analysis Perfluoroalkyl carboxylic acids (PFCAs) Perfluoroalkyl sulfonic acids (PFSAs) Fluorotelomer sulfonates (FTSAs) Private well water testing Commercial building water testing Microbiological and chemical water analysis Emerging contaminant identification Who Needs Water Testing? We assist homeowners, property managers, real estate professionals, schools, daycare facilities, hospitals, healthcare providers, apartment owners, industrial facilities, municipalities, and commercial building operators. Why Is Professional Water Testing Important? Water quality can change because of plumbing materials, aging infrastructure, groundwater conditions, industrial activities, environmental releases, and building water system conditions. A properly designed testing program considers the source of the water, the potential contaminants, sampling locations, analytical methods, and laboratory qualifications. Water Testing and Laboratory Analysis US Environmental Testing coordinates appropriate sampling and laboratory analysis based on the project requirements. Laboratory qualifications, certifications, and analytical methods are evaluated according to the requested testing scope. Request Water Testing Whether you need a single drinking water sample or a comprehensive commercial building water assessment, contact US Environmental Testing LLC to discuss your project. US Environmental Testing LLC Professional Environmental Testing & Assessment Services www.usenvi.com 331-467-2711 info@usenvi.com Know What's in Your Water. Request Professional Water Testing.

Licensed asbestos, lead-based paint, mold, radon & water testing across Chicago and the surrounding 100 miles. AIHA-accredited lab. Call 331-462-2711 Asbestos Lead mold radon water Testing Regulations & Regulatory Agencies Below is a library of references for environmental testing protocols; including Federal, Local, Municipal, and State. ANSI/ AARST American National Standard Institute/MAH STANDARDS 2023 ANSI/AARST SGM-SF - (Soil Gas Mitigation in Existing Homes) ANSI/AARST SGM-MFLB) - Soil Gas Mitigation in Existing Multifamily, School, Commercial, and Mixed-Use Buildings) Previously RMS-MF & RMS-LB ANSI/AARST CCAH - (Reducing Radon in New Construction of One & Two Family Dwellings and Townhouses) ANSI/AARST CC-1000 - (Soil Gas Control Systems in New Construction of Multifamily, School, Commercial, and Mixed-Use Buildings) ANSI/AARST MA-MFLB-2023 - ANSI/AARST MA-MFLB-2023: Protocol For Conducting Measurements Of Radon And Radon Decay Products In Multifamily, School, Commercial And Multi-Use Buildings details protocols when measuring radon concentrations in residential and non-residential occupancies. ANSI/AARST RRNC - (Rough-in of Radon Control Components in New Construction of 1&2 Family Dwellings and Townhouses) Designation of "MAH" as used in catalogue identification stands for Measurement of Air in Homes. AHERA Asbestos Hazard Emergency Response Act. A federal law enacted in 1986 to protect students and school staff from exposure to asbestos-containing materials in schools. It applies to public and non-public elementary and secondary schools, including charter schools and those associated with religious institutions. AHERA establishes a framework for inspecting, managing, and responding to asbestos hazards in school buildings. (source: https://www.epa.gov/asbestos/asbestos-and-school-buildings) HUD U.S. Department of Housing and Urban Development IEA Indoor Environments Association (IEA) IEMA Environmental Protocols Illinois Emergency Management Agency, Department of Homeland Security NESHAP National Emission Standards for Hazardous Air Pollutants NIOSH National Institute for Occupational Safety and Health OSHA United States Occupational Safety and Health Administration OSHA United States Occupational Safety and Health Administration, Exposure Standards: Standard 1910.1001. Source: https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1001 USEPA United States, Environmental Protection Agency AHERA Blog 331-462-2711 Request Quote